Cursa
HIP 23875; Beta Eri; 67 Eri
HIP 23875; Beta Eri; 67 Eri
DoubleStar
Eri
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
2.79
Spectral Type
A3IV
Star Color
White
(B-V 0.13)
Distance
89.3 ly
Position & Identifiers
RA
05h 07m 51.0s
Dec
-05° 05' 11.0"
Constellation
Eri
HR
1666
HIP
23875
Bayer
Beta
Flamsteed
67 Eri
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Visibility
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Multiple Star System
Separation
118.3″
Companion Mag
10.9
Position Angle
138°
Star Colors
A: White
Discoverer
BUP 74
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 118.3″ · PA: 138° · N up, E left
Resolved · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 3.1″
Size Comparison
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Stellar Lifecycle
Spectral Classification
Hertzsprung-Russell Diagram
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Blackbody Spectrum
Stellar Absorption Spectrum
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
Stellar Notes
Sirius group; UMa stream.
Cursa; Dhalim; Kursa.
Survey Image
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